Unit 2 Stay Healthy Section A 1a-2d 课后练习- 2025-2026学年人教版英语八年级下册

Unit 2 Stay Healthy Section A (1a-2d) 课后练习 一、根据音标或词义提示完成单词拼写。 1. I have a bad __________ (咳嗽) and I need to see a doctor. 2. The doctor will __________ /ədˈvaɪz/ you to drink more warm water and get more rest. 3. My little sister had a high __________ (发烧) last night, so my mom took her to the hospital. 4. I can't focus on my study because I have a terrible __________ /ˈhedˌeɪk/. 5. Take this __________ /ˈmedsn/ three times a day, and you will feel better soon. 二、用所给单词的适当形式填空。 6. The boy __________ (use) to eat a lot of junk food, but now he likes vegetables. 7. You should take some __________ (medicine) if you have a cold. 8. The doctor advised me __________ (stay) at home and avoid going out. 9. There are two __________ (tooth) brushes on the wash basin. 10. I feel __________ (terrible) ill. I have to ask for leave today. 三、根据句意及汉语提示补全句子。 11. 我过去常常害怕去看牙医。 I ________ ________ be afraid of going to the dentist. 12. 如果你喉咙痛，你应该喝一些蜂蜜水。 If you have a ________ ________, you should drink some honey water. 13. 医生建议我每天锻炼至少半小时。 The doctor ________ me ________ exercise at least half an hour every day. 14. 不要熬夜，这对你的健康有害。 Don't ________ ________ late. It's bad for your health. 15. 她头痛得厉害，所以今天不能去上学。 She has a ________ ________ so she can't go to school today. 四、从选项中选择适当的选项补全对话。（选项中有两项是多余的） Jane: Hi, Mike. You don't look well. 16 __________ Mike: I have a bad stomachache. I ate too much ice cream yesterday. Jane: Oh, that's not good for you. 17 __________ Mike: Yes, my mom took me to the hospital this morning. Jane: What did the doctor say to you? Mike: 18 __________ He also told me not to eat cold food or drink cold drinks recently. Jane: You must follow his advice. 19 __________ Mike: I will. By the way, are you free this weekend? Jane: Yes, I plan to go hiking in the mountains. 20 __________ Mike: Sure! I think getting some fresh air will help me feel better. Jane: Great! Let's meet at the school gate at 8:00 a.m. on Sunday. Mike: OK. See you then. 选项： A. Did you go to see a doctor? B. What's wrong with you? C. He advised me to take some medicine and rest at home for two days. D. I'm going to watch a movie with my sister. E. Would you like to go with me? F. I have a high fever. G. You should drink more warm water to keep your stomach comfortable. 能力拔高题 How do American teenagers stay healthy? Different students have different answers, but most of them agree that doing sports and eating well are the most important ways. Many American teenagers like to do sports after school. They often play basketball, football or go swimming with their friends. Some of them join sports clubs at school where they can learn new skills and make more friends. Doing sports not only makes their bodies strong but also helps them reduce stress from study. Eating well is another key part of staying healthy. Most parents tell their kids to eat more vegetables and fruit. They teach their children that junk food like hamburgers, chips and cola is bad for their health and can make them gain weight easily. Some schools also have health programs. For example, they hold cooking classes to show students how to make healthy and delicious meals at home. Besides doing sports and eating well, many teenagers also pay attention to getting enough sleep. They know that staying up late to play games or watch videos can make them feel tired the next day and affect their performance in class. So most of them sleep at least 8 hours every night. Some teenagers also try other relaxing activities like doing yoga or taking walks in the park. These activities help them keep their minds healthy and feel happy. All in all, American teenagers have various ways to stay healthy, and these good habits help them live a happy and active life. 根据材料内容选择最佳答案。 21. What are the most important ways for American teenagers to stay healthy? A. Doing sports and eating well. B. Getting enough sleep and doing yoga. C. Taking walks and making friends. D. Joining clubs and learning to cook. 22. Which sport is NOT mentioned in the text? A. Basketball. B. Football. C. Tennis. D. Swimming. 23. What do most parents tell their kids to eat? A. More junk food. B. More vegetables and fruit. C. More hamburgers and chips. D. More cola and candy. 24. Why do American teenagers try to get enough sleep? A. Because their parents force them to do so. B. Because staying up late makes them tired and affects study. C. Because they want to join more sports clubs. D. Because they need to prepare for cooking classes. 25. What's the best title for the text? A. American Teenagers' Favorite Sports B. How to Make Healthy Meals at School C. Ways American Teenagers Stay Healthy D. The Importance of Sleep for Teenagers 答案以及解析 一、根据音标或词义提示完成单词拼写。 1. cough 【详解】句意：我咳嗽得很厉害，需要去看医生。“咳嗽”对应的英文单词是cough，前面有a bad修饰，用单数形式。故填cough。 2. advise 【详解】句意：医生会建议你多喝温水，多休息。根据音标/ədˈvaɪz/提示，此处应填动词advise，will后接动词原形。故填advise。 3. fever 【详解】句意：我的小妹妹昨晚发高烧，所以我妈妈带她去了医院。“发烧”对应的英文是fever，a high fever表示“高烧”。故填fever。 4. headache 【详解】句意：我无法集中精力学习，因为我头痛得厉害。根据音标/ˈhedˌeɪk/提示，此处应填headache，a terrible headache表示“严重的头痛”。故填headache。 5. medicine 【详解】句意：每天吃三次这种药，你很快就会好起来的。根据音标/ˈmedsn/提示，此处应填不可数名词medicine。故填medicine。 --- 二、用所给单词的适当形式填空。 6. used 【详解】句意：这个男孩过去常吃很多垃圾食品，但现在他喜欢蔬菜。根据“but now he likes vegetables”可知，此处表示过去的习惯，用used to do sth.结构。故填used。 7. medicine 【详解】句意：如果你感冒了，你应该吃点药。medicine是不可数名词，take some medicine表示“吃药”。故填medicine。 8. to stay 【详解】句意：医生建议我待在家里，不要外出。固定搭配advise sb. to do sth.表示“建议某人做某事”，所以此处用动词不定式to stay。故填to stay。 9. tooth 【详解】句意：洗手池上有两把牙刷。tooth作定语修饰brushes时用单数形式，tooth brush表示“牙刷”。故填tooth。 10. terribly 【详解】句意：我感觉病得很重，今天必须请假。此处修饰形容词ill，需要用副词形式，terrible的副词是terribly。故填terribly。 --- 三、根据句意及汉语提示补全句子。 11. used; to 【详解】根据中英文对照，空格处表示“过去常常”，固定搭配used to do sth.表示过去的习惯。故填used; to。 12. sore; throat 【详解】根据中英文对照，“喉咙痛”对应的短语是have a sore throat，所以空格处填sore; throat。 13. advises; to 【详解】根据中英文对照，“建议某人做某事”是advise sb. to do sth.，主语The doctor是第三人称单数，句子时态是一般现在时，所以谓语动词用advises，后面接to。故填advises; to。 14. stay; up 【详解】根据中英文对照，“熬夜”对应的短语是stay up late，Don't后接动词原形。故填stay; up。 15. bad; headache 【详解】根据中英文对照，“头痛得厉害”是have a bad headache，所以空格处填bad; headache。 --- 四、补全对话答案 16. B 17. A 18. C 19. G 20. E 解析： 16. 根据前一句“You don't look well.”和Mike的回答“I have a bad stomachache.”可知，Jane在询问Mike的身体状况，选项B“What's wrong with you?”符合语境。故选B。 17. 根据Mike的回答“Yes, my mom took me to the hospital this morning.”可知，Jane的问题是一般疑问句，询问是否去看医生，选项A“Did you go to see a doctor?”符合语境。故选A。 18. 根据前一句“What did the doctor say to you?”可知，Mike需要回答医生的建议，选项C“He advised me to take some medicine and rest at home for two days.”符合语境。故选C。 19. 根据前一句“You must follow his advice.”可知，Jane在补充健康建议，选项G“You should drink more warm water to keep your stomach comfortable.”符合语境。故选G。 20. 根据Mike的回答“Sure! I think getting some fresh air will help me feel better.”可知，Jane在邀请Mike一起远足，选项E“Would you like to go with me?”符合语境。故选E。 能力拔高题答案 21. A 22. C 23. B 24. B 25. C 解析： 21. 细节理解题。根据第一段“but most of them agree that doing sports and eating well are the most important ways.”可知，美国青少年保持健康最重要的方式是做运动和健康饮食。故选A。 22. 细节理解题。根据第二段“They often play basketball, football or go swimming with their friends.”可知，文中提到了篮球、足球和游泳，没有提到网球（Tennis）。故选C。 23. 细节理解题。根据第三段“Most parents tell their kids to eat more vegetables and fruit.”可知，大多数父母告诉孩子多吃蔬菜和水果。故选B。 24. 细节理解题。根据第四段“They know that staying up late to play games or watch videos can make them feel tired the next day and affect their performance in class.”可知，青少年保证充足睡眠是因为熬夜会让他们疲劳，影响学习。故选B。 25. 最佳标题题。全文主要介绍了美国青少年保持健康的几种方式：做运动、健康饮食、充足睡眠以及其他放松活动，选项C“Ways American Teenagers Stay Healthy”精准概括了文章主题。故选C。 学科网（北京）股份有限公司 $